NXP Semiconductors 3.6V Motor Driver IC MPC17531ATEP

The MPC17531ATEP is a dual H-Bridge motor driver IC designed for portable electronic applications, capable of driving bipolar step motors and brush DC motors. It operates within a voltage range of 2.0 to 8.6 V and features independent control of each H-Bridge through a parallel MCU interface. The device includes built-in shoot-through current protection and an undervoltage shutdown function, enhancing reliability in various applications. This motor driver supports four operating modes: Forward, Reverse, Brake, and Tri-state (high-impedance), making it versatile for different motor control scenarios. It has a low total R_DS(on) of 0.8 Oc (typical) and 1.2 Oc (maximum at 25 ¬8C), which contributes to efficient operation with low power dissipation. The outputs can be pulse width modulated (PWM) at frequencies up to 200 kHz, allowing for precise speed and torque control. The MPC17531ATEP is packaged in a 24-pin QFN format and is suitable for applications requiring low power consumption, with a power save mode that reduces current draw to 2.0 OºA or less. This product is ideal for engineers looking for a reliable and efficient motor driver solution for their projects.